package com.dong.service;

import com.dong.entity.Video;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Map;

public interface VideoService {
    Video selectVideoById(Integer id);
    Integer addVideo(Video video);
    Integer updateVideo(Video video);
    Integer deleteVideo(Integer id);
    List<Video>selectAllVideo();

}
